Ascent’s SFPP-LP-T99R-80 10 Gb/s SFP+ tunable transceiver is an integrated fiber optic transceiver that provides a high-speed serial link at signaling rates from 9.95 Gb/s to 11.3 Gb/s. The module complies with the 10 Gigabit Enhanced Small Form Factor Pluggable (SFP+) multisource agreement - MSA(SFF-8431) and SFF-8432, SFF-8690, and SFF 8472. It complies with the ITU-T G.698.1 standard with 50 GHz channel spacing for SONET/SDH, IEEE DWDM 10GBASE-ZR for up to 80 km (Ethernet), and DWDM 10GFC for up to 80 km (Fiber Channel) applications.
• Supports 9.95 Gb/s to 11.3 Gb/s bit rates
• Monolithically integrated full C-band tunable transmitter and APD receiver
• 50 GHz ITU channel spacing with integrated wavelength locker
• Maximum link length of 80km
• Metal enclosure, for lower EMI
• 2-wire interface with integrated Digital Diagnostic monitoring
• Hot-pluggable SFP+ footprint
• Specifications compliant with SFF 8472 V10.3 & SFF 8690 V1.4
• Compliant with SFP+ MSA with LC connector
• Power dissipation<1.65 W
• Case temperature range: -5 °C to +70 °C
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Storage Temperature | Ts | ‑40 | ‑ | 85 | °C | |
Relative Humidity | RH | 5 | ‑ | 85 | % | |
Power Supply Voltage | VCC | ‑0.3 | ‑ | 3.6 | V | |
Signal Input Voltage | Vcc‑0.3 | ‑ | Vcc+0.3 | V |
Recommended Operating Conditions
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Case Operating Temperature | Tcase | ‑5 | ‑ | 70 | °C | Without air flow |
Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V | |
Power Supply Current | ICC | ‑ | 500 | mA | ||
Data Rate | BR | 10.3125 | Gbps | |||
Transmission Distance | TD | ‑ | 80 | km | ||
Coupled fiber | Single‑mode fiber | 9/125 µm SMF |
Optical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Transmitter | ||||||
Average Optical Power | Pout | ‑1 | 3 | dBm | 1 | |
Frequency Stability (BOL) | ƒc‑1.5 | ƒc+1.5 | GHz | 2 | ||
Frequency Stability (EOL) | ƒc‑2.5 | ƒc+2.5 | GHz | 2 | ||
Center Wavelength Spacing | 50 | GHz | 3 | |||
Optical Extinction Ratio | ER | 8.2 | dB | |||
Side mode Suppression ratio | SMSR | 35 | dB | |||
Average Launch Power (Laser off) | Poff | ‑30 | dBm | |||
Output Eye Mask | Compliant with IEEE 802.3ae | |||||
Receiver | ||||||
Rx Sensitivity with Dispersion 0 ps/nm | RSENS | ‑23 | dBm | @9.95, 10.3, 10.5 Gbps, BER=10^‑12 | ||
‑27 | @10.709 Gbps, BER=10^‑4 | |||||
‑27 | @11.1 Gbps, BER=10^‑4 | |||||
‑26.5 | @11.3 Gbps, BER=10^‑4 | |||||
Rx Sensitivity with Dispersion –400 ps/nm to +1450 ps/nm | ‑21 | @9.95, 10.3, 10.5 Gbps, BER=10^‑12 | ||||
‑25 | @10.709 Gbps, BER=10^‑4 | |||||
‑25 | @11.1 Gbps, BER=10^‑4 | |||||
‑24 | @11.3 Gbps, BER=10^‑4 | |||||
Input Saturation Power (Overload) | Psat | ‑6 | dBm | |||
Wavelength Range | λC | 1480 | 1580 | nm | ||
LOS De‑Assert | LOSD | ‑27 | dBm | |||
LOS Assert | LOSA | ‑36 | dBm | |||
LOS Hysteresis | 0.5 | dB |
Notes:
1. Output power is power coupled into a 9/125 mm single‑mode fiber.
2. ƒc refers to Page 2 the Frequency row of SFPP‑AT‑LP‑T99R‑80 Wavelength Guide Table, and test condition is reflect power to transmitter lower than ‑27 dBm.
3. Corresponds to approximately 0.4 nm.
Electrical Characteristics
Symbol | Min | Typ | Max | Unit | Note | |
Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
Supply Current | Icc | 500 | mA | |||
Transmitter | ||||||
Input Differential Impedance | ohm | 100 | Ω | 1 | ||
Differential Data Input Swing | Vin, pp | 240 | 910 | mV | ||
Transmit Disable Voltage | Vdis | Vcc‑1.3 | Vcc | V | ||
Transmit Enable Voltage | Ven | Vee | Vee+0.8 | V | 2 | |
TX_FAULT Voltage‑High | Vcc‑1.3 | Vcc | V | |||
TX_FAULT Voltage‑Low | Vee | Vee+0.8 | V | |||
Receiver | ||||||
Differential Data Output Swing | Vout, pp | 350 | 800 | mV | 3 | |
Data Output Rise Time | tr | 30 | ps | 4 | ||
Data Output Fall Time | tf | 30 | ps | 4 | ||
LOS Fault | Vcc‑1.3 | VccHOST | V | 5 | ||
LOS Normal | Vee | Vee+0.8 | V | 5 |
Notes:
1. Connected directly to TX data input pins. AC coupled thereafter.
2. Or open circuit.
3. Into 100 ohms differential termination.
4. These are unfiltered 20 % to 80 % values
5. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
Timing Parameters
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Time to Initialize Cooled Module | Tstart_up | 20 | s | |||
Channel Switch Time | TchannelSwitch | 200 | ms | Any channel to any channel |
10G SFP+ LR 1310 nm 40 km
10G SFP+ LR 1310 nm 20 km
10G SFP+ LR 1310 nm 10 km
10G SFP+ LRM 1310 nm 2 km
10G SFP+ ER 1550 nm 40 km
10G SFP+ CDR 1550 nm 100 km
10G SFP+ ZR 1550 nm 80 km
10G SFP+ 850 nm 300 m
10G SFP+ DWDM 80 km
10G SFP+ DWDM 40 km
10G SFP+ CWDM 80 km
10G SFP+ CWDM 2733 60 km
10G SFP+ CWDM 40 km
10G SFP+ CWDM 10 km
10G SFP+ CWDM 2733 40 km
10G SFP+ CWDM 2733 10 km
10G XFP LR 1310 nm 20 km
10G XFP LR 1310 nm 10 km
10G XFP ER 1550 nm 40 km
10G XFP ZR 1550 nm 80 km
10G XFP CWDM 2633 60 km
10GBASE-T SFP+ Copper RJ45 30 m
10G SFP+ CWDM 1610 80 km
10GB SFP+ Copper RJ45 30 m
16G SFP+ FC 850 nm 100 m
8.5G SFP+ SR 850 nm 150 m
6.25G SFP+ LRM 1330 nm 2 km
6.25G SFP+ SR 850 nm 300 m